Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.4 TWh | Feb 1975 | Aug 2026 | Bituminous Coal : 99.6% |
| John S Rainey | South Carolina Public Service Authority | Starr, SC | South Carolina Public Service Authority (SC) | 5.1 TWh | Aug 2001 | Aug 2026 | Natural Gas |
| St Stephen | US Army Corps of Engineers | St. Stephen, SC | South Carolina Public Service Authority (SC) | 161.1 GWh | Feb 1985 | Dec 2025 | Water |
| Cross | South Carolina Public Service Authority | Cross, SC | South Carolina Public Service Authority (SC) | 8.2 TWh | Apr 1984 | Aug 2026 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Spillway | South Carolina Public Service Authority | Pineville, SC | South Carolina Public Service Authority (SC) | 4.8 GWh | Jul 1950 | Dec 2025 | Water |
| Jefferies | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 233.5 GWh | Nov 1942 | Dec 2025 | Water |
| Hilton Head | South Carolina Public Service Authority | Hilton Head Island, SC | South Carolina Public Service Authority (SC) | 79.0 MWh | Jul 1973 | Dec 2025 | Distillate Fuel Oil |
| Horry Land Fill Gas Site | South Carolina Public Service Authority | Conway, SC | South Carolina Public Service Authority (SC) | 4.2 GWh | Jul 2001 | Dec 2025 | Landfill Gas |
| International Paper Georgetown Mill | International Paper Co-GT Mill | Georgetown, SC | South Carolina Public Service Authority (SC) | 484.7 GWh | Dec 1965 | Dec 2024 | Black Liquor : 60.8% Wood/Wood Waste Solids : 19.3% Natural Gas : 11.2% Tire-derived Fuels : 8.0% Residual Fuel Oil : 0.6% |
| Cherokee County Cogen | Cherokee County Cogen Partners LLC | Gaffney, SC | South Carolina Public Service Authority (SC) | 644.3 GWh | Feb 1998 | Dec 2025 | Natural Gas |
| Lee County Landfill | South Carolina Public Service Authority | Bishopville, SC | South Carolina Public Service Authority (SC) | 11.8 GWh | Dec 2004 | Dec 2025 | Landfill Gas |
| Richland County Landfill | South Carolina Public Service Authority | Lugoff, SC | South Carolina Public Service Authority (SC) | 5.1 GWh | Dec 2005 | Dec 2025 | Landfill Gas |
| Marlboro Mill | Domtar Paper Company Bennettsville | Bennettsville, SC | South Carolina Public Service Authority (SC) | 213.5 GWh | Aug 2010 | Dec 2025 | Black Liquor : 80.1% Wood/Wood Waste Solids : 19.9% |
| Dorchester Biomass | Dorchester Biomass LLC | Harleyville, SC | South Carolina Public Service Authority (SC) | 150.0 GWh | Oct 2013 | Dec 2025 | Wood/Wood Waste Solids |
| Allendale Biomass | Allendale Biomass LLC | Fairfax, SC | South Carolina Public Service Authority (SC) | 151.3 GWh | Oct 2013 | Dec 2025 | Wood/Wood Waste Solids |
| Colleton Solar Farm | TIG Sun Energy I LLC | Walterboro, SC | South Carolina Public Service Authority (SC) | 3.2 GWh | Nov 2013 | Dec 2025 | Solar |
| Jamison Solar Farm | Jamison Solar Farm | Orangeburg, SC | South Carolina Public Service Authority (SC) | 1.9 GWh | Mar 2019 | Dec 2025 | Solar |
| Runway Solar Farm | Runway Solar Farm | Myrtle Beach, SC | South Carolina Public Service Authority (SC) | 3.5 GWh | Nov 2019 | Dec 2025 | Solar |
| Bell Bay Solar Farm | Bell Bay Solar Farm | Conway, SC | South Carolina Public Service Authority (SC) | 2.3 GWh | Feb 2018 | Dec 2025 | Solar |
| Rankin Solar Center, LLC | SunStrong Management | Florence, SC | South Carolina Public Service Authority (SC) | 17.7 GWh | Nov 2019 | Dec 2025 | Solar |
| Berkeley County Landfill | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 237.0 MWh | Jan 2011 | Dec 2024 | Landfill Gas |
| Carolina Poultry Power Farmville | Carolina Poultry Power | Farmville, NC | Southeastern Power Administration (SEPA) | 3.3 GWh | Aug 2019 | Dec 2025 | Agricultural By-Products |
| Soluga Farms IV | SunStrong Management | Godwin, NC | Southeastern Power Administration (SEPA) | 5.3 GWh | Aug 2018 | Dec 2025 | Solar |
| Georgia Power at Wadley GA | Luminace Solar Georgia, LLC | Wadley, GA | Southeastern Power Administration (SEPA) | 1.9 GWh | Nov 2014 | Dec 2025 | Solar |
| Richland Solar Center | Onward Energy | Jeffersonville, GA | Southeastern Power Administration (SEPA) | 37.1 GWh | Nov 2015 | Dec 2025 | Solar |
| Timberland Solar | RWE Clean Energy | Carlton, GA | Southeastern Power Administration (SEPA) | 249.2 GWh | Jul 2025 | Aug 2026 | Solar |
| SR Toombs, LLC | SR Toombs I, LLC | Vidalia, GA | Southeastern Power Administration (SEPA) | 578.2 GWh | Aug 2024 | Aug 2026 | Solar |
| J Strom Thurmond | USCE-Savannah District | Clarks Hill, SC | Southeastern Power Administration (SEPA) | 566.0 GWh | Dec 1952 | Dec 2025 | Water |
| Richard B Russell | USCE-Savannah District | Elberton, GA | Southeastern Power Administration (SEPA) | 137.2 GWh | Dec 1984 | Aug 2026 | Water |
| Hartwell Lake | USCE-Savannah District | Hartwell, GA | Southeastern Power Administration (SEPA) | 344.3 GWh | Mar 1962 | Dec 2025 | Water |
| Bankhead Dam | Alabama Power Co | Northport, AL | Southern Company Services, Inc. - Trans (SOCO) | 150.8 GWh | Jun 1963 | Dec 2025 | Water |
| Point A | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 13.4 GWh | Dec 1924 | Dec 2025 | Water |
| Mitchell Dam | Alabama Power Co | Verbena, AL | Southern Company Services, Inc. - Trans (SOCO) | 391.0 GWh | Oct 1949 | Dec 2025 | Water |
| Lowman Energy Center | PowerSouth Energy Cooperative | Leroy, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.6 TWh | May 1969 | Aug 2026 | Natural Gas |
| Gantt | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 5.7 GWh | Dec 1925 | Dec 2025 | Water |
| Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.2 GWh | Mar 1970 | Dec 2025 | Water |
| E C Gaston | Alabama Power Co | Wilsonville, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.9 TWh | Apr 1960 | Aug 2026 | Natural Gas : 52.7% Bituminous Coal : 47.3% |
| Yates Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 114.2 GWh | Jun 1928 | Dec 2025 | Water |
| Weiss Dam | Alabama Power Co | Leesburg, AL | Southern Company Services, Inc. - Trans (SOCO) | 187.6 GWh | May 1961 | Dec 2025 | Water |
| Thurlow Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 191.0 GWh | Dec 1930 | Dec 2025 | Water |
| Lewis Smith Dam | Alabama Power Co | Jasper, AL | Southern Company Services, Inc. - Trans (SOCO) | 274.6 GWh | Aug 1961 | Dec 2025 | Water |
| Barry | Alabama Power Co | Bucks, AL | Southern Company Services, Inc. - Trans (SOCO) | 13.5 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Martin Dam | Alabama Power Co | Dadeville, AL | Southern Company Services, Inc. - Trans (SOCO) | 287.2 GWh | Dec 1926 | Dec 2025 | Water |
| Lay Dam | Alabama Power Co | Clanton, AL | Southern Company Services, Inc. - Trans (SOCO) | 482.4 GWh | Jan 1967 | Dec 2025 | Water |
| Logan Martin Dam | Alabama Power Co | Vincent, AL | Southern Company Services, Inc. - Trans (SOCO) | 299.6 GWh | Jul 1964 | Dec 2025 | Water |
| Jordan Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 313.8 GWh | Dec 1928 | Dec 2025 | Water |
| Holt Dam | Alabama Power Co | Tuscaloosa, AL | Southern Company Services, Inc. - Trans (SOCO) | 156.6 GWh | Jul 1968 | Dec 2025 | Water |
| H Neely Henry Dam | Alabama Power Co | Ohatchee, AL | Southern Company Services, Inc. - Trans (SOCO) | 180.9 GWh | May 1966 | Dec 2025 | Water |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 859.4 GWh | May 1965 | Aug 2026 | Natural Gas : 99.9% |
| Walter Bouldin Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 398.5 GWh | Jun 1967 | Dec 2025 | Water |
| North Highlands | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 96.9 GWh | Dec 1962 | Dec 2025 | Water |
| Bowen | Georgia Power Co | Cartersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 13.1 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Burton Dam | Georgia Power Co | Clayton, GA | Southern Company Services, Inc. - Trans (SOCO) | 18.5 GWh | Aug 1927 | Jan 2025 | Water |
| Flint River | Georgia Power Co | Albany, GA | Southern Company Services, Inc. - Trans (SOCO) | 39.5 GWh | Nov 1921 | Dec 2025 | Water |
| Goat Rock | Georgia Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 88.1 GWh | Nov 1915 | Dec 2025 | Water |
| Bartletts Ferry | Georgia Power Co | Salem, AL | Southern Company Services, Inc. - Trans (SOCO) | 324.1 GWh | Nov 1926 | Dec 2025 | Water |
| Jack McDonough | Georgia Power Co | Smyrna, GA | Southern Company Services, Inc. - Trans (SOCO) | 18.7 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| Vogtle | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 37.0 TWh | Apr 1987 | Aug 2026 | Nuclear |
| McWilliams | PowerSouth Energy Cooperative | Gantt, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.4 TWh | Nov 1954 | Aug 2026 | Natural Gas |
| Lloyd Shoals | Georgia Power Co | Jackson, GA | Southern Company Services, Inc. - Trans (SOCO) | 68.0 GWh | Jan 1911 | Dec 2025 | Water |
| McManus | Georgia Power Co | Brunswick, GA | Southern Company Services, Inc. - Trans (SOCO) | 18.7 GWh | Oct 1952 | Dec 2025 | Distillate Fuel Oil |
| Morgan Falls | Georgia Power Co | Dunwoody, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.6 GWh | Nov 1903 | Dec 2025 | Water |
| Nacoochee | Georgia Power Co | Lakemont, GA | Southern Company Services, Inc. - Trans (SOCO) | 10.9 GWh | Sep 1926 | Dec 2025 | Water |
| Oliver Dam | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 120.3 GWh | Jun 1959 | Dec 2025 | Water |
| Sinclair Dam | Georgia Power Co | Milledgeville, GA | Southern Company Services, Inc. - Trans (SOCO) | 105.0 GWh | Jan 1953 | Dec 2025 | Water |
| Tallulah Falls | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 106.2 GWh | Aug 1913 | Dec 2025 | Water |
| Terrora | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 38.2 GWh | Feb 1925 | Dec 2025 | Water |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 93.9 GWh | Sep 1923 | Dec 2025 | Water |
| Yates | Georgia Power Co | Newnan, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.2 TWh | Aug 1950 | Dec 2025 | Natural Gas |
| Yonah | Georgia Power Co | Toccoa, GA | Southern Company Services, Inc. - Trans (SOCO) | 35.4 GWh | Sep 1925 | Dec 2025 | Water |
| Lake Blackshear Project | Crisp County Power Comm | Warwick, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.6 GWh | Apr 1930 | Dec 2025 | Water |
| Crisp Plant | Crisp County Power Comm | Warwick, GA | Southern Company Services, Inc. - Trans (SOCO) | 278.0 MWh | Apr 1957 | Dec 2025 | Natural Gas |
| Buford | USCE-Mobile District | Buford, GA | Southern Company Services, Inc. - Trans (SOCO) | 142.6 GWh | Nov 2003 | Dec 2025 | Water |
| Allatoona | USCE-Mobile District | Cartersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 110.5 GWh | Dec 1949 | Dec 2025 | Water |
| Walter F George | USCE-Mobile District | Ft. Gaines, GA | Southern Company Services, Inc. - Trans (SOCO) | 340.7 GWh | Feb 1963 | Dec 2025 | Water |
| McIntosh (AL) | PowerSouth Energy Cooperative | McIntosh, AL | Southern Company Services, Inc. - Trans (SOCO) | 315.3 GWh | May 1991 | Dec 2025 | Natural Gas : 99.9% |
| McIntosh | Georgia Power Co | Rincon, GA | Southern Company Services, Inc. - Trans (SOCO) | 41.3 GWh | Jan 1979 | Aug 2026 | Natural Gas : 61.6% Distillate Fuel Oil : 38.4% |
| James H Miller Jr | Alabama Power Co | Quinton, AL | Southern Company Services, Inc. - Trans (SOCO) | 19.0 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Sewell Creek Energy | Oglethorpe Power Corporation | Cedartown, GA | Southern Company Services, Inc. - Trans (SOCO) | 415.7 GWh | May 2000 | Dec 2025 | Natural Gas |
| Joseph M Farley | Alabama Power Co | Columbia, AL | Southern Company Services, Inc. - Trans (SOCO) | 15.1 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Washington County Cogeneration Facility | Alabama Power Co | McIntosh, AL | Southern Company Services, Inc. - Trans (SOCO) | 810.5 GWh | Jan 1999 | Dec 2025 | Natural Gas |
| General Electric Plastic | Alabama Power Co | Burkeville, AL | Southern Company Services, Inc. - Trans (SOCO) | 521.7 GWh | Jun 1999 | Dec 2025 | Natural Gas |
| Dahlberg | Southern Power Co | Nicholson, GA | Southern Company Services, Inc. - Trans (SOCO) | 286.5 GWh | May 2000 | Dec 2025 | Natural Gas : 93.2% Distillate Fuel Oil : 6.8% |
| H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.2 TWh | May 2002 | Aug 2026 | Natural Gas |
| Theodore Cogen Facility | Alabama Power Co | Theodore, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.4 TWh | Nov 2000 | Dec 2025 | Natural Gas |
| Jones Bluff | USCE-Mobile District | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.8 GWh | May 1975 | Dec 2025 | Water |
| Tallassee Hydro Project | Tallassee Shoals LLC | Clarke, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.0 GWh | Jul 1986 | Aug 2026 | Water |
| Victor J Daniel Jr | Mississippi Power Co | Escatawpa, MS | Southern Company Services, Inc. - Trans (SOCO) | 10.4 TWh | Aug 1977 | Aug 2026 | Natural Gas : 86.5% Subbituminous Coal : 12.6% Bituminous Coal : 0.9% |
| Harris Dam | Alabama Power Co | Lineville, AL | Southern Company Services, Inc. - Trans (SOCO) | 134.0 GWh | Mar 1983 | Dec 2025 | Water |
| Sowega Power | SOWEGA Power LLC | Baconton, GA | Southern Company Services, Inc. - Trans (SOCO) | 29.3 GWh | May 1999 | Dec 2025 | Natural Gas : 92.8% Distillate Fuel Oil : 7.2% |
| Edwin I Hatch | Georgia Power Co | Baxley, GA | Southern Company Services, Inc. - Trans (SOCO) | 14.0 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Robins | Georgia Power Co | Robins AFB, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.6 GWh | Apr 1995 | Dec 2025 | Distillate Fuel Oil : 86.5% Natural Gas : 13.5% |
| E B Harris Electric Generating Plant | Southern Power Co | Autaugaville, AL | Southern Company Services, Inc. - Trans (SOCO) | 5.0 TWh | May 2003 | Aug 2026 | Natural Gas |
| MPC Generating | MPC Generating, LLC | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 127.5 GWh | Dec 1999 | Dec 2025 | Natural Gas : 99.7% |
| Smarr Energy Center | Oglethorpe Power Corporation | Forsyth, GA | Southern Company Services, Inc. - Trans (SOCO) | 149.1 GWh | May 1999 | Dec 2025 | Natural Gas |
| West Point (GA) | USCE-Mobile District | West Point, GA | Southern Company Services, Inc. - Trans (SOCO) | 159.0 GWh | Mar 1975 | Dec 2025 | Water |
| Scherer | Georgia Power Co | Juliette, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.8 TWh | Feb 1982 | Aug 2026 | Subbituminous Coal : 99.8% |
| Wilson | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.3 GWh | Nov 1972 | Dec 2025 | Distillate Fuel Oil |
| Taylor | Energy Developments, Inc d/b/a EDL | Mauk, GA | Southern Company Services, Inc. - Trans (SOCO) | 18.2 GWh | Aug 2003 | Dec 2025 | Landfill Gas |
| Ratcliffe | Mississippi Power Co | De Kalb, MS | Southern Company Services, Inc. - Trans (SOCO) | 3.7 TWh | Jul 2014 | Aug 2026 | Natural Gas |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |